# CombiApp vs OS Smart System

The clearest difference is review sentiment: OS Smart System at 33% against CombiApp's 25%. OS Smart System also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CombiApp | OS Smart System |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 85 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Combivox Srl Unipersonale](https://appshunter.io/developer/1203005996) | [Olimpia Splendid S.p.A.](https://appshunter.io/developer/1347182599) |

## What reviewers say

### CombiApp

[App page](https://appshunter.io/ios/app/combiapp/id1535981570)

This virtual assistant provides security sector professionals with tools for system monitoring, catalog access, and warranty extensions. It offers real-time notifications for system faults and updates on new products and offers.

**Highlights:** Real-time system monitoring and fault notifications, Access to updated product catalog and price lists, View brochures and video presentations, Access device manuals and video tutorials, Activate 7-year warranty extensions, Create and store client quotes, Receive Combivox news and offers via push notifications

**Features:** Vision Pro support

**In-app purchases:** none


### OS Smart System

[App page](https://appshunter.io/ios/app/os-smart-system/id6498712763)

Control your Olimpia Splendid home comfort devices remotely. Easily pair your devices, turn them on/off, and manage key operating modes directly from your smartphone or tablet.

**Highlights:** Remote device management, Device pairing, On/Off control, Operating mode selection, Smartphone and tablet compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CombiApp free?

CombiApp is free to download, with no in-app purchases.

### Is OS Smart System free?

OS Smart System is free to download, with no in-app purchases.

### Do CombiApp or OS Smart System have ads?

Neither CombiApp nor OS Smart System shows ads.

### Which is updated more often, CombiApp or OS Smart System?

CombiApp ships an update every 2 months, and OS Smart System every 2 months. Most recently, CombiApp was updated on October 4, 2026 and OS Smart System on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*